S-93975A710 M4 DIN 928 Weld Nuts

Key Features & Benefits at a Glance

• Enhanced welding reliability with square design that prevents rotation during installation for secure, permanent fastening
• Superior thread engagement with Class 6H metric coarse threading (0.7 mm pitch) ensuring consistent performance in high-vibration environments
• Exceptional durability provided by high-grade steel construction that resists corrosion and maintains integrity under heavy loads
• Precise compatibility with standard 6.4 mm mounting holes for simplified installation and reduced assembly time
• Guaranteed standardization through full DIN 928 compliance, ensuring interchangeability and quality across industrial applications
• Environmental compliance with RoHS 3 (2015/863/EU) standards, making it suitable for regulated industries and export markets
• Optimized dimensions (7mm width × 2.9mm height) providing ideal balance between strength and space efficiency in compact assemblies

Professional Applications & Engineering Value

This M4 square weld nut delivers critical engineering solutions where permanent, vibration-resistant fastening is essential. The steel construction combined with metric coarse threading (0.7 mm pitch) provides superior resistance to loosening in high-stress environments like automotive frames, machinery assemblies, and structural steelwork. The square weld nut design ensures positive locating during welding operations, eliminating rotation issues that compromise joint integrity. With precise DIN 928 compliance, this nut maintains dimensional accuracy for consistent performance across production runs, while the Class 6H thread fit guarantees reliable mating with compatible bolts. The combination of right-hand threading and optimized 6.4 mm hole compatibility streamlines installation in industrial manufacturing processes, reducing labor costs and improving assembly reliability.

Specification Summary & Compliance

This square weld nut features M4×0.7 mm metric coarse threads with Class 6H thread fit tolerance according to ISO standards. Manufacturing complies with DIN 928 specifications for dimensional accuracy and performance requirements. The product is RoHS 3 (2015/863/EU) compliant and meets international environmental regulations. Physical dimensions include 7 mm width and 2.9 mm height, designed specifically for 6.4 mm mounting holes with right-hand thread direction for standard industrial applications.